# _*_ coding ：utf-8 _*_
# @Time : 2023/9/20 13:50
# @Author : 计科1914-02-陈鸿宇
# @File : 3.3
# @Project : ttkbootstrap.py
import random

daizi=[[],[],[]]
balls=['1','2','3','4','5','6','7',"8","9"]

for i in daizi:
    num = random.sample(balls, 3)
    for j in range(3):
        i.append(num[j])
        balls.remove(num[j])

print(daizi)




